Who owns Mara Holdings Inc (MARA)?
133 US mutual funds and ETFs from 77 fund families reported a position in MARA for the quarter ending 2026-06-30. Against their own report a quarter earlier, 69 raised shares, 12 opened a new position, 38 cut and 11 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Ishares Trust | 12 | 44.6% |
| Vanguard Index Funds | 4 | 29.6% |
| Spdr Series Trust | 8 | 6.7% |
| Vanguard Tax-Managed Funds | 1 | 2.5% |
| Bitwise Funds Trust | 2 | 1.7% |
| Vaneck Etf Trust | 1 | 1.3% |
Tracked managers holding MARA
None of the managers Prior Moves tracks on 13F reports MARA in its latest filing.
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about MARA. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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